Invention Grant
- Patent Title: Fiber-reinforced resin shaped product having grains on at least part of surface thereof and method for producing same
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Application No.: US16068433Application Date: 2017-01-05
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Publication No.: US10759091B2Publication Date: 2020-09-01
- Inventor: Masaki Mitsunaga
- Applicant: Teijin Limited
- Applicant Address: JP Osaka-Shi, Osaka
- Assignee: Teijin Limited
- Current Assignee: Teijin Limited
- Current Assignee Address: JP Osaka-Shi, Osaka
- Agency: Banner & Witcoff, Ltd.
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@1a15a8c9
- International Application: PCT/JP2017/000903 WO 20170105
- International Announcement: WO2017/119516 WO 20170713
- Main IPC: B29C33/42
- IPC: B29C33/42 ; B29C41/38 ; B29C33/38 ; B29C59/02 ; B29C43/36 ; B29C43/18 ; B29C45/00 ; B29C70/46 ; C08J5/00 ; B29K105/12

Abstract:
Provided is a fiber-reinforced resin shaped product including reinforcing fibers and a thermoplastic resin and having grains on at least a part of a surface thereof. The ratio of a maximum reflectance (R) to a half-value width (H), each of which is obtained by goniophotometric measurement satisfies Expression (1): R/H≤0.034×R−0.15 (1). In the expression, R is a maximum reflectance (%), and H is a half-value width (degree).
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